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Artist 52 [7]
3 years ago
15

If x = 6 and y = -4, evaluate 3x2 - 5y

Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0

Answer:

the answer is 56

Step-by-step explanation:

3×6×2= 36 and 5×-4=-20. 36-(-20) is 56

Elza [17]3 years ago
3 0

Answer:

solution = 128

Step-by-step explanation:

if x = 6 , y = -4

then,

  • ( 3 × 6 × 6 ) - ( 5 × -4 )
  • 108 + 20
  • 128
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Arlecino [84]

Answer:

3x + y = 4

step by step explanation

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2 years ago
A crew is made up of 8 men; the rest are women. If 32 % of the crew are men, how many people are in the crew?
iVinArrow [24]

Answer:

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5 0
3 years ago
Simplify 4(х + 7) - 7х + 2. А. 11х + 9 В. 11х + 30 с. -3х + 9 D. -3х + 30
BartSMP [9]

Answer:

-3x+30

Step-by-step explanation:

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7 0
3 years ago
Can't get this one. Anyone know how to do it?
avanturin [10]
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7 0
3 years ago
Solve for v<br> 5v-13=67
borishaifa [10]

Answer:

16

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Add 13 both sides

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8 0
3 years ago
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